5504860261 has 4 divisors (see below), whose sum is σ = 5516750272. Its totient is φ = 5492970252.

The previous prime is 5504860189. The next prime is 5504860313. The reversal of 5504860261 is 1620684055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1620684055 = 5 ⋅324136811.

It is a cyclic number.

It is not a de Polignac number, because 5504860261 - 2⁷ = 5504860133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5504860261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5504860561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5944311 + ... + 5945236.

It is an arithmetic number, because the mean of its divisors is an integer number (1379187568).

Almost surely, 2^5504860261 is an apocalyptic number.

It is an amenable number.

5504860261 is a deficient number, since it is larger than the sum of its proper divisors (11890011).

5504860261 is a wasteful number, since it uses less digits than its factorization.

5504860261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11890010.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 5504860261 is about 74194.7455080210. The cubic root of 5504860261 is about 1765.6939665299.

The spelling of 5504860261 in words is "five billion, five hundred four million, eight hundred sixty thousand, two hundred sixty-one".